Bmw Police sirene

Specifications - Easy to install - 12 Volt powered - Speaker is 18cm long and 11cm height - 100W Speaker provides very loudly sound - about 300 decibels unit at full volume. - 5 Siren sounds: Hooter/Ambulance/Traffic/Police/Fire alarm - Microphone for PA system (video) http://v.youku.com/v_show/id_XMjEyMTgwMTY0.html 0484118281 muff_boy02@hotmail.com

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